title: [Formation of polychlorinated dibenzofurans by heating polychlorinated biphenyls (author's transl)].
mesh_terms: D001572:Benzofurans / Q000138:chemical synthesis*; D006358:Hot Temperature; D007501:Iron; D009532:Nickel; D011078:Polychlorinated Biphenyls; D011108:Polymers; D013193:Stainless Steel
chemical_list: D001572:Benzofurans; D011108:Polymers; C016068:polychlorodibenzofuran; D013193:Stainless Steel; D009532:Nickel; D011078:Polychlorinated Biphenyls; D007501:Iron